package w4;

public class VarDemo2 {
	public static void main(String[] args) {
		long max1 = 100000000000000;
		long max2 = 100000000000000L;
		
		float r = 5;
		float area = 3.14 * r * r;
		float a1 = 3.14F * r * r;
		double a2 = 3.14 * r * r;
		
		byte b = 128;
		byte b2 = 12;
		
	}

}
